VulnerabilityModified
CVE-2023-32401
A buffer overflow was addressed with improved bounds checking.
HIGH 7.8EPSS 0.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.6.6, macOS Big Sur 11.7.7, macOS Ventura 13.4. Parsing an office document may lead to an unexpected app termination or arbitrary code execution.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.23% probability · 14th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- apple/macos
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/HT213758Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213759Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213760Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213758Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213759Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213760Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.